bioprotein

== English == === Etymology === From bio- +‎ protein. === Noun === bioprotein (plural bioproteins) Protein produced as a byproduct of an industrial process such as fermentation; it is used as an animal feed, and it has potential to be used as a food ingredient in contexts where market demand for it exists. Protein produced by life, called by this name only when contrasted with synthetic protein produced in vitro. ==== Related terms ====